| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $173.43 | 4.437% | $181.1251 | $181.13 | $181.15 | $181.10 |
| Purchase #2 | $100.83 | 9.503% | $110.4119 | $110.41 | $110.40 | $110.40 |
| Purchase #3 | $55.99 | 8.182% | $60.5711 | $60.57 | $60.55 | $60.60 |
| Purchase #4 | $163.60 | 11.783% | $182.877 | $182.88 | $182.90 | $182.90 |
| Purchase #5 | $234.62 | 5.373% | $247.2261 | $247.23 | $247.25 | $247.20 |
| Purchase #6 | $206.28 | 5.572% | $217.7739 | $217.77 | $217.75 | $217.80 |
| Purchase #7 | $57.85 | 11.411% | $64.4513 | $64.45 | $64.45 | $64.50 |
| 7 purchase totals = | $992.60 | $1,064.4364 | $1,064.44 | $1,064.45 | $1,064.50 | |